projects / linux-block.git / blame
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|---|---|---|
| 6c39e015 JK |
1 | .. SPDX-License-Identifier: GPL-2.0 |
| 2 | ||
| 3 | ========================= | |
| 4 | mv88e6xxx devlink support | |
| 5 | ========================= | |
| 6 | ||
| 7 | This document describes the devlink features implemented by the ``mv88e6xxx`` | |
| 8 | device driver. | |
| 9 | ||
| 10 | Parameters | |
| 11 | ========== | |
| 12 | ||
| 13 | The ``mv88e6xxx`` driver implements the following driver-specific parameters. | |
| 14 | ||
| 15 | .. list-table:: Driver-specific parameters implemented | |
| 16 | :widths: 5 5 5 85 | |
| 17 | ||
| 18 | * - Name | |
| 19 | - Type | |
| 20 | - Mode | |
| 21 | - Description | |
| 22 | * - ``ATU_hash`` | |
| 23 | - u8 | |
| 24 | - runtime | |
| 25 | - Select one of four possible hashing algorithms for MAC addresses in | |
| 26 | the Address Translation Unit. A value of 3 may work better than the | |
| 27 | default of 1 when many MAC addresses have the same OUI. Only the | |
| 28 | values 0 to 3 are valid for this parameter. |